Product Details | ANNULAR BALL BEARING

3110-00-620-2815 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: H0B1054, H0B105-4, HDB1054, HDB105-4, SB11042, SB1104-2, 3110-00-620-2815, 00-620-2815, 3110006202815, 006202815

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-620-2815

Drawings & Photos | NSN 3110-00-620-2815


Cross Reference | NSN 3110-00-620-2815

Part Number Cage Code Manufacturer
H0B105-4 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
HDB105-4 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
SB1104-2 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-00-620-2815

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING COPPER ALLOY RETAINER
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM
BORE DIAMETER 0.9841 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.8501 INCHES MINIMUM AND 1.8504 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.3
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0005 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
SPECIAL FEATURES RETAINER TO BE INNER LAND RIDING; BRG TO BE SUITABLE FOR OPERATION AT 250 DEG F; SELECTED,CLASSIFIED AND TESTED BY ASSY MFR AT HIS PLANT
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE SB1104-2

Restrictions/Controls & Freight Information | NSN 3110-00-620-2815

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable